Page 63 - 《橡塑技术与装备》英文版2026年1月

INTELLIGENT AND DIGITAL APPLICATIONS

simulation of transparency is demonstrated for observation,
and the process of feeding material through the internal spiral
structure can be clearly seen. The feeding effect diagram of the
carbon black feeder is shown in Figure 3.

Figure 4 Panoramic view of the internal mixer unit

performs collision detection, specifically detecting obstacles
Figure 3 Feed effect diagram of carbon black feeder
such as factory columns and equipment, and finally presenting
The above demonstrates the design of the process the data. The overall scene is primarily modeled around a
for storing carbon black and weighing powder materials. rubber compound workshop. The workshop consists of four
In addition, the oil injection process, rubber cutting and floors, each with a different design. From top to bottom, the
transportation process, rotor operation mode inside the mixer, fourth floor is for storing carbon black raw materials, the third
and rubber sheet cooling process all utilize visual virtual floor for storing oil and weighing carbon black, the second
simulation design. This addresses challenges such as the floor for internal mixing, and the first floor for sheet pressing.
lack of insight into internal operating conditions due to the Interaction is controlled through buttons. Taking the interaction
enclosed nature of the equipment, which only allows for partial function of the internal mixing process on the second floor as
observation, and the absence of a deep understanding of the an example, first, according to the rubber compound formula
processing principles. sheet, add raw materials in sequence. Add the required
weight of raw materials for raw rubber, protective agent,
3 Development of the effect of the vulcanizing agent, softening plasticizer, and other additives
virtual simulation system for rubber in the corresponding numerical boxes. After entering the
mixing process correct values, click the corresponding plus button to proceed
3.1 Free observation effect to the next step. If the input is incorrect, the operation cannot
Based on practical operational needs, the virtual continue. After all raw materials are added, the interaction
simulation system is designed to enable free observation starts the belt conveyor to achieve a series of actions such
and exploration of large equipment such as internal mixers as relative movement, thus achieving the effect of virtual
and open mills through camera manipulation, facilitating a interaction in the scene. The interaction effect of the internal
comprehensive understanding. The use of collision avoidance mixing workshop is shown in Figure 5.
design between object models on the Unity3D platform enables
an immersive free-view experience. The panoramic view of the
internal mixer unit is shown in Figure 4.
3.2 Scene interaction effect
Scene interaction primarily involves roaming operations
from a first-person perspective . The main camera is selected
as the primary viewpoint, and the character's free movement
is controlled through the use of W, A, S, and D. The main
camera follows the character, and during movement, the device Figure 5 Interactive effect in the mixing workshop

Vol.52，2026 ·17·